Do photons really have a gravitational field like matter?

  • Context: Graduate 
  • Thread starter Thread starter Zman
  • Start date Start date
  • Tags Tags
    Field Gravity Photon
Click For Summary
SUMMARY

Photons possess a gravitational field due to the mass-energy equivalence principle articulated in Einstein's theory of relativity. This principle asserts that energy, including that of photons, contributes to gravitational effects similar to matter. While the discussion references ongoing inquiries into experimental verification, no definitive experiments have conclusively demonstrated the gravitational field of photons as of now.

PREREQUISITES
  • Understanding of Einstein's mass-energy equivalence principle
  • Familiarity with general relativity concepts
  • Basic knowledge of photon properties in physics
  • Awareness of experimental physics methodologies
NEXT STEPS
  • Research experimental setups for testing gravitational effects of light
  • Explore the implications of general relativity on light and gravity
  • Study the role of energy in gravitational fields
  • Investigate current theories on quantum gravity
USEFUL FOR

Physicists, students of theoretical physics, and anyone interested in the intersection of light and gravitational theory.

Zman
Messages
96
Reaction score
0
Because of the mass equivalence of energy, photons are said to have a gravitational field just like matter.

Have there been any experiments to verify that photons have a gravitational field?
 
Science news on Phys.org

Similar threads

  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 5 ·
Replies
5
Views
17K
  • · Replies 31 ·
2
Replies
31
Views
7K
  • · Replies 16 ·
Replies
16
Views
6K
  • · Replies 6 ·
Replies
6
Views
3K
  • · Replies 1 ·
Replies
1
Views
692
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 77 ·
3
Replies
77
Views
7K